85434580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 231517440

約数和(自身を除く): 146082860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 1913, 2030, 2233, 3190, 3826, 4060, 4466, 6380, 7652, 8932, 9565, 11165, 13391, 19130, 21043, 22330, 26782, 38260, 42086, 44660, 53564, 55477, 66955, 84172, 105215, 110954, 133910, 147301, 210430, 221908, 267820, 277385, 294602, 388339, 420860, 554770, 589204, 610247, 736505, 776678, 1109540, 1220494, 1473010, 1553356, 1941695, 2440988, 2946020, 3051235, 3883390, 4271729, 6102470, 7766780, 8543458, 12204940, 17086916, 21358645, 42717290, 85434580]

約数ペア:

[(1, 85434580), (2, 42717290), (4, 21358645), (5, 17086916), (7, 12204940), (10, 8543458), (11, 7766780), (14, 6102470), (20, 4271729), (22, 3883390), (28, 3051235), (29, 2946020), (35, 2440988), (44, 1941695), (55, 1553356), (58, 1473010), (70, 1220494), (77, 1109540), (110, 776678), (116, 736505), (140, 610247), (145, 589204), (154, 554770), (203, 420860), (220, 388339), (290, 294602), (308, 277385), (319, 267820), (385, 221908), (406, 210430), (580, 147301), (638, 133910), (770, 110954), (812, 105215), (1015, 84172), (1276, 66955), (1540, 55477), (1595, 53564), (1913, 44660), (2030, 42086), (2233, 38260), (3190, 26782), (3826, 22330), (4060, 21043), (4466, 19130), (6380, 13391), (7652, 11165), (8932, 9565)]